Handheld Digital Refractometer - 0-55% spl_nextlight Access to Smart Controls: With

Access to Smart Controls: With this adapter

220V / 1ΦAA

PHRS010 (Enclosed) Reflector features:

Compatible with most fertilizers

This Product Controls These Pests or Diseases: Alfalfa Weevil

Handheld Digital Refractometer - 0-55% spl_nextlight Access to Smart Controls: WithThis compact digital brix refractometer is a high precision optical instrument that uses its own LED light source to measure brix and refractive index. Displays brix%, refractive index and temperature simultaneously. This compact digital brix meter is a high precision optical instrument that uses its own LED light source to measure brix and refractive index. The device uses the principle that different liquids have different refractive indices, and